(Z)-2-hydroxy-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate

Base Information

Chemical Name:(Z)-2-hydroxy-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate
CAS No.:1231184-92-1
Molecular Formula:C₂₅H₂₆O₈S
Molecular Weight:486.543
Hs Code.:

Synonyms:(Z)-2-hydroxy-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (Z)-2-hydroxy-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate

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Technology Process of (Z)-2-hydroxy-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate

There total 9 articles about (Z)-2-hydroxy-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

: 1231184-83-0
(Z)-2-((tert-butyldimethylsilyl)oxy)-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate

: 1231184-92-1
(Z)-2-hydroxy-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate

Guidance literature:: (Z)-2-((tert-butyldimethylsilyl)oxy)-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate; With potassium fluoride; In N,N-dimethyl-formamide; Inert atmosphere;

With hydrogen bromide; In water; N,N-dimethyl-formamide; at 20 ℃; for 1h; Inert atmosphere; Sonication;
DOI:10.1021/np100108e

Reference yield: 90.0%

: 1231184-79-4
C₄₁H₄₄O₈SSi

: 1231184-92-1
(Z)-2-hydroxy-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate

Guidance literature:: C₄₁H₄₄O₈SSi; With potassium fluoride; In N,N-dimethyl-formamide; Inert atmosphere;

With hydrogen bromide; In water; N,N-dimethyl-formamide; at 20 ℃; for 1h; Inert atmosphere; Sonication;
DOI:10.1021/np100108e

Reference yield:

: 2103-57-3
2,3,4-trimethoxybenzaldehyde

: 1231184-92-1
(Z)-2-hydroxy-3-methoxy-6-(3,4,5-trimethoxystyryl)phenyl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 5 steps

1.1: boron trichloride / dichloromethane / 18 h / 0 °C / Cooling with ice

2.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 5 h / 20 °C

3.1: dmap; triethylamine / dichloromethane / 18 h

4.1: n-butyllithium / tetrahydrofuran / 0.5 h / -10 °C

4.2: 5 h

5.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 12 h / -15 °C

With dmap; n-butyllithium; tetrabutyl ammonium fluoride; boron trichloride; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/acs.jnatprod.9b00773